Trends in the Use of Sedative-Hypnotics, Opioids, and Neuromuscular Blockers in Hospitalized Patients During the COVID-19 Pandemic: Observational Retrospective Study.

ABSTRACT

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has increased the use of drugs administered for mechanical ventilation, leading to shortages in some countries. OBJECTIVE: The aim was to identify trends in the consumption of sedatives, hypnotics, neuromuscular blockers, and opioids used for anesthetic induction and deep sedation in hospitals in Colombia. METHOD: This was a descriptive, longitudinal, and retrospective study with monthly follow-up of sedative, hypnotic, opioid, and neuromuscular blocker dispensing in 20 clinics and hospitals from January to November 2020. The frequencies of use of each drug and variations in the institutions and intensive care units (ICUs) were identified. RESULTS: A total of 1,252,576 units of the analyzed drugs were delivered to 79,094 treated patients, 55.0% of whom were women (n = 43,521). The drugs with the greatest increase in consumption were rocuronium (1058% variation in March-November) and propofol (511%). The consumption of midazolam and vecuronium initially increased, but by the end of the study period, it decreased. Among drugs dispensed only in ICUs, 920,170 units were delivered (73.5% of the drugs dispensed during the study), and the most often dispensed drugs were fentanyl (n = 251,519; 27.3% of the drugs used in the ICU) and midazolam (5 mg/5 mL) solution (n = 188,568; 20.5%). Specifically in the ICU, the drugs with the greatest increase in use were rocuronium (19,709%), propofol (2622%), and ketamine (2591%). CONCLUSION: Rapid changes in the use of drugs were evident, which demonstrates the need for closer cooperation among treating physicians, service providers, pharmaceutical managers, and state institutions to maintain a sufficient and timely supply of critical drugs in this type of contingency.